18012255

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6287}}^1$

素因数の和:6486

約数の個数: 16

約数和(自身を含む): 28975104

約数和(自身を除く): 10962849

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 6287, 18861, 31435, 94305, 1200817, 3602451, 6004085, 18012255]

約数ペア:

[(1, 18012255), (3, 6004085), (5, 3602451), (15, 1200817), (191, 94305), (573, 31435), (955, 18861), (2865, 6287)]